CN107687074B

CN107687074B - Clothes nursing machine

Info

Publication number: CN107687074B
Application number: CN201610635681.8A
Authority: CN
Inventors: 宋新刚; 姚昌勇; 娄予; 耿宇阳
Original assignee: Bo Xihua Electric Jiangsu Co Ltd; BSH Hausgeraete GmbH
Current assignee: Bo Xihua Electric Jiangsu Co Ltd; BSH Hausgeraete GmbH
Priority date: 2016-08-04
Filing date: 2016-08-04
Publication date: 2020-08-11
Anticipated expiration: 2036-08-04
Also published as: CN107687074A

Abstract

The invention discloses a clothes nursing machine, which is provided with a machine body, a clothes inlet arranged on a front plate of the machine body, a machine door for opening and closing the clothes inlet, a clamping hook arranged on one of the machine body or the machine door, a door lock arranged on the other of the machine body or the machine door and matched with the clamping hook for locking or unlocking the machine door, and an electronic door opening device arranged in a groove of the front plate for pushing the machine door open, wherein the clothes nursing machine is provided with an auxiliary door opening device for opening the machine door when the electronic door opening device fails. The invention solves the problem that the door opening system of the washing machine door in the prior art is complex and inconvenient in structure, has simple structure, saves space, is convenient for users to operate by themselves to solve the problem that the door can not be opened, and avoids the problem that peculiar smell occurs when clothes are placed in the inner barrel for a long time because the door can not be opened.

Description

Clothes nursing machine

[ technical field ] A method for producing a semiconductor device

The invention relates to a clothes care machine, in particular to a washing machine, a washing and drying machine and the like.

[ background of the invention ]

The machine door of the existing drum washing machine is positioned in front of the washing machine, can freely rotate by surrounding a door hinge and is matched with a door seal, a door lock and the like, so that the effect of sealing the outer barrel is realized. After washing is finished, the machine door needs to be opened by manually pulling a door handle by a user after the machine door is unlocked.

The machine door that some washing machines have appeared on the market at present does not have the handle for the user can't realize opening the machine door from outside manual, need through if increasing button device, open the machine door like designing stop gear and combining the spring, this complex degree that has increased the system structure that opens the door undoubtedly.

If an electronic door opener is adopted, the machine door can be directly pushed open, and the operation is simple and convenient. However, once the electronic door opener fails, the door cannot be opened, and the user does not have any other way to open the door.

Aiming at the problem that the door opening system of the washing machine door in the prior art is complex and inconvenient in structure, an effective solution is not provided at present.

[ summary of the invention ]

The invention provides a clothes nursing machine, which at least solves the problem that the door opening system of a washing machine door in the prior art is complex and inconvenient in structure.

In order to achieve the object, in one aspect of the present invention, there is provided a laundry care machine having a machine body, a laundry inlet provided on a front plate of the machine body, a machine door for opening and closing the laundry inlet, a hook provided on one of the machine body or the machine door, a door lock provided on the other of the machine body or the machine door and cooperating with the hook for locking or unlocking the machine door, an electronic door opener provided in a recess of the front plate for pushing the machine door open, the electronic door opener having a first push rod adjacent to the machine door and capable of pushing the machine door open, characterized in that the laundry care machine is provided with an auxiliary door opener for opening the machine door when the electronic door opener fails, the auxiliary door opener comprising: the second push rod is arranged in the groove and can axially reciprocate, the second push rod is provided with a first end part and a second end part, and the first end part can contact and push the first push rod when moving towards the machine door direction; the spring is arranged on the second push rod and applies elastic force to the second push rod in the direction away from the machine door; the pull rope is abutted to the second end part of the second push rod, the first end of the pull rope is fixed, and the second end of the pull rope is a free end which can be pulled by a user; when the free end is pulled, the second push rod is extruded by the pull rope to overcome the elasticity of the spring to move towards the machine door, and contacts and pushes the first push rod to move towards the machine door so as to push the machine door open.

Preferably, the pull rope comprises a part extending in a V shape, and the end of the second push rod abutting against the pull rope is located at the tip of the V-shaped part of the pull rope.

Preferably, a first end of the pulling rope is fixed on the upper wall of the groove, and a second end of the pulling rope passes through the lower wall of the groove.

Preferably, the second end is provided with a pulley which is matched with the pull rope.

Preferably, the second end portion protrudes through an opening in the bottom of the recess, the spring being disposed between the opening and the second end portion.

Preferably, a pull ring is arranged on the second end of the pull rope.

Preferably, the tab is provided at the bottom of the front panel.

Preferably, the front plate bottom has an opening, and the tab is disposed adjacent to the opening.

Preferably, a protrusion connected into the groove is arranged on the machine door, and the first push rod moves continuously after being abutted against the protrusion to push the machine door open.

Preferably, the front plate includes a main body and a recess surrounding the laundry inlet, the door is fitted with the recess in a closed state, an outer surface of the door is substantially flush with a surface of the main body of the front plate, and the door is not provided with a handle.

The invention solves the problem that the door opening system of the washing machine door in the prior art is complex and inconvenient in structure, has simple structure, saves space, is convenient for users to operate by themselves to solve the problem that the door can not be opened, and avoids the problem that peculiar smell occurs when clothes are placed in the inner barrel for a long time because the door can not be opened.

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

FIG. 1 is a schematic view of a laundry care machine;

FIG. 2 is a schematic view of the auxiliary door opener with the pull cord fixed;

FIG. 3 is a schematic view of the auxiliary door opener in a pull cord released state;

fig. 4 is an enlarged schematic view of the region a in fig. 3.

[ detailed description ] embodiments

The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The embodiment of the invention provides a clothes care machine which mainly comprises a washing machine, a washing and drying machine and the like.

Fig. 1 is a schematic structural view of a laundry care machine, fig. 2 is a schematic view of an auxiliary door opening device in a state in which a pulling rope is fixed, fig. 3 is a schematic view of the auxiliary door opening device in a state in which the pulling rope is released, and fig. 4 is an enlarged schematic view of a region a in fig. 3, as shown in fig. 1, 2, 3, and 4:

the clothes care machine 1 comprises a machine body 2, a clothes inlet 4 arranged on a front plate 3 of the machine body 2, a machine door 5 for opening and closing the clothes inlet 4, a clamping hook 6 arranged on one of the machine body 2 or the machine door 5, a door lock 7 arranged on the other of the machine body 2 or the machine door 5 and matched with the clamping hook 6 for locking or unlocking the machine door 5, and an electronic door opening device 8 arranged on the front plate 3 for pushing the machine door 5 open.

Specifically, the front plate 3 includes a main body surface 31 and a recess 32 surrounding the laundry inlet 4, the door 5 is fitted to the recess 32 in the closed state, an outer surface of the door 5 is substantially flush with the main body surface 31 of the front plate 3, and the door 5 is not provided with a handle.

In a normal working state, the electronic door opener 8 pushes the machine door 5 open after the hook 6 and the door lock 7 are unlocked. The electronic device 8 is arranged in the groove 10 of the front plate 3, and the electronic device 8 is provided with a first push rod 11 which is close to the machine door 5 and can push the machine door 5 open.

The clothes nursing machine 1 is also provided with an auxiliary door opening device 9 for opening the machine door 5 when the electronic door opening device 8 fails. The auxiliary door opener 9 and the electronic door opener 8 are arranged in the same groove 10, and the auxiliary door opener 9 comprises:

the second push rod 12 is arranged in the groove 10 and can axially reciprocate, the second push rod 12 is provided with a first end part 121 and a second end part 122, and the first end part 121 can contact and push the first push rod 11 when moving towards the direction of the machine door 5; a spring 13 provided on the second push rod 12 and applying an elastic force to the second push rod 12 in a direction away from the door 5; a pull rope 14 abutting against the second end 122 of the second push rod 12, a first end 141 of the pull rope being fixed, and a second end 142 of the pull rope being a free end 142 that can be pulled by a user; when the free end 142 is pulled, the second push rod 12 is pressed by the pull rope 14 to move towards the door 5 against the elastic force of the spring 13, and contacts and pushes the first push rod 11 to move towards the door 5 to push the door 5 open.

Preferably, as shown in fig. 2 and 3, the second end 122 protrudes through the opening 100 in the bottom of the groove, and the spring 13 is disposed between the opening and the second end 122.

Preferably, as shown in fig. 4, the second end 122 is provided with a pulley 15 that cooperates with the pull cord 14.

Specifically, as shown in fig. 2 and 3, a first end 141 of the rope is fixed to the upper wall 101 of the groove 10, and a second end 142 of the rope is engaged with the pulley 15 and then passes through the lower wall 102 of the groove 10.

Since the position of the pulley and the contact position of the pull rope with the upper wall 101 and the lower wall 102 of the groove are not in the same vertical direction, the pull rope 14 comprises a part extending in a V shape, and the end part of the second push rod 12 abutting against the pull rope 14 (i.e. the pulley 15) is positioned at the tip of the V-shaped part of the pull rope 14.

Preferably, as shown in fig. 2 and 3, a pull ring 140 is provided on the second end 142 of the pull cord. The front 3 panel has an opening 30 in the bottom thereof, typically closed by a lid, the opening 30 being used to remove the pile filter, and the second end 142 of the drawstring 14, i.e. the pull-tab 140, may be positioned adjacent the opening 30.

Preferably, the door 5 is provided with a protrusion 51 which is connected to the groove 10, and the first push rod 11 is abutted with the protrusion 51 and then continuously moved to push the door 5 open.

The various embodiments described above and shown in the drawings are illustrative of the invention and are not exhaustive of the invention. Any modification of the present invention by a person of ordinary skill in the related art within the scope of the basic technical idea of the present invention is within the scope of the present invention.

Claims

1. A laundry care machine (1) having a machine body (2), a laundry inlet opening (4) provided on a front plate (3) of the machine body (2), a door (5) for opening and closing the laundry inlet opening (4), a catch (6) provided on one of the machine body (2) or the door (5), a door lock (7) provided on the other of the machine body (2) or the door (5) for locking or unlocking the door (5) in cooperation with the catch (6), an electronic door opener (8) provided in a recess (10) of the front plate (3) for pushing the door (5) open, the electronic door opener (8) having a first push rod (11) which is close to the door (5) and can push the door (5) open, characterized in that the laundry care machine (1) is provided with an auxiliary door opener device (9) for opening the door (5) when the electronic door opener device (8) fails, the auxiliary door opening device (9) comprises:

the second push rod (12) is arranged in the groove (10) and can axially reciprocate, the second push rod (12) is provided with a first end part (121) and a second end part (122), and the first end part (121) can contact and push the first push rod (11) when moving towards the machine door (5);

a spring (13) which is arranged on the second push rod (12) and applies elastic force to the second push rod (12) in the direction away from the machine door (5);

the pull rope (14) is abutted against the second end (122) of the second push rod (12), the first end (141) of the pull rope (14) is fixed, and the second end (142) of the pull rope (14) is a free end (142) which can be pulled by a user;

when the free end (142) is pulled, the second push rod (12) is pressed by the pull rope (14) to move towards the machine door (5) against the elastic force of the spring (13), and contacts and pushes the first push rod (11) to move towards the machine door (5) to push the machine door (5) open.

2. A laundry care machine as defined in claim 1, wherein:

the pull rope (14) comprises a V-shaped extending part, and the end part of the second push rod (12) abutting against the pull rope (14) is positioned at the tip of the V-shaped part of the pull rope.

3. A laundry care machine as defined in claim 2, wherein:

the first end (141) of the pulling rope (14) is fixed on the upper wall (101) of the groove (10), and the second end (142) of the pulling rope passes through the lower wall (102) of the groove (10).

4. A laundry care machine as claimed in claim 3, characterized in that:

the second end part (122) is provided with a pulley (15) matched with the pull rope (14).

5. A laundry care machine as defined in claim 1, wherein:

the second end (122) penetrates out of an opening (100) in the bottom of the groove (10), and the spring (13) is arranged between the opening (100) and the second end (122).

6. A laundry care machine as defined in claim 1, wherein:

a pull ring (140) is arranged on the second end (142) of the pull rope (14).

7. A laundry care machine as defined in claim 6, wherein:

the pull ring (140) is arranged at the bottom of the front plate (3).

8. A laundry care machine as defined in claim 7, wherein:

the bottom of the front plate (3) is provided with an opening (30), and the pull ring (140) is arranged close to the opening (30).

9. A laundry care machine as defined in claim 1, wherein:

the machine door (5) is provided with a protrusion (51) connected into the groove (10), and the first push rod (11) is abutted against the protrusion (51) and then moves continuously to push the machine door (5) open.

10. A laundry care machine as defined in claim 1, wherein:

the front plate (3) comprises a main body (31) and a recess (32) surrounding the clothes inlet (4), the machine door (5) is matched with the recess (32) in a closed state, the outer surface of the machine door (5) is approximately flush with the main body surface of the front plate (3), and a handle is not arranged on the machine door (5).